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Isao Yahagi

USPTO Granted Patents = 11 (Patent Applications = 2)

EPO Patents = 2

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 15(Granted Patents)

Location History:

Ibaraki, JP (2002 - 2008)
Tsuchiura, JP (2004 - 2013)
Tsukuba, JP (1998 - 2016)

Company Filing History:

Sumitomo Chemical Company, Limited

2 out of 39,228

Fujitsu Corporation

Years Active: 1998-2016

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9461257 - Electronic device insulating layer, and method for producing electronic device insulating layer (2016-10-04),

2. 9362512 - Electronic device insulating layer material capable of forming an insulating layer at low temperature (2016-06-07),

3. 9035292 - Organic thin-film transistor insulating layer material (2015-05-19),

4. 8507898 - Organic thin film transistor, method for manufacturing the same, display member using the organic thin film transistor, and display (2013-08-13),

5. 8476621 - Resin composition, gate insulating layer, and organic thin film transistor (2013-07-02),

6. 7439010 - Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same (2008-10-21),

7. 6949324 - Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same (2005-09-27),

8. 6743885 - Resin composition for intermediate layer of three-layer resist (2004-06-01),

9. 6696588 - Silicon-containing compound and organic electroluminescence device using the same (2004-02-24),

10. 6369258 - Silicon-containing compound and organic electroluminescence device using the same (2002-04-09),

11. 5830972 - Polysilane, its production process and starting materials therefor (1998-11-03),

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